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rF } z| s6td�|�W dd}~X Y nX dS )a� Returns the current click context. This can be used as a way to
access the current context object from anywhere. This is a more implicit
alternative to the :func:`pass_context` decorator. This function is
primarily useful for helpers such as :func:`echo` which might be
interested in changing its behavior based on the current context.
To push the current context, :meth:`Context.scope` can be used.
.. versionadded:: 5.0
:param silent: if set to `True` the return value is `None` if no context
is available. The default behavior is to raise a
:exc:`RuntimeError`.
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r �popr r r r �pop_context2 s r )�colorr c C s( | dk r| S t dd�}|dk r$|jS dS )z�Internal helper to get the default value of the color flag. If a
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